[FAQ20059]手机插入移动和非移动卡,非移动卡为主卡时,连接不上网络

[DESCRIPTION]

 

 手机插入移动和非移动卡,非移动卡为主卡时,连接不上网络

 

[SOLUTION]

现象:非移动卡做主卡,设置IA时出现先发EGTYPE = 4的时候,返回ERROR.

05-05 18:49:54.515205  1070  1121 D RIL     : IA: onReAttachForSettingAttachApn detach done and start attach
05-05 18:49:54.517774  1070  1121 D RIL     : doPsAttachAsync:send AT command(EGTYPE=4) to do non-blocking attach
05-05 18:49:54.517818  1070  1121 D AT      : AT> AT+EGTYPE=4
05-05 18:49:54.519985  1070  6181 D AT      : RIL_CMD2_READER_4 Enter processLine:ERROR
查看项:
ProjectConfig.mk中MTK_DYNAMIC_SBP_SUPPORT和MTK_MD_SBP_CUSTOM_VALUE这两项的设置,
若设置的内容如下:
MTK_DYNAMIC_SBP_SUPPORT = yes，MTK_MD_SBP_CUSTOM_VALUE
= 1

则表明为移动定制版本,移动最新有出新规定(This is CMCC’s new requirement: if non-CMCC
and CMCC card inserted, non-CMCC card can’t get 34G service。

 

若贵司的项目是open market版本，正确配置如下，MTK_MD_SBP_CUSTOM_VALUE必须为0，CONFIG_MTK_MD_SBP_CUSTOM_VALUE必须为”0”

▪              Under device/mediatek path
[Project_Name]/ProjectConfig.mk, e.g. k55v1_64_om_lwg_volte_ss/ProjectConfig.mk
▪              Set MTK_DYNAMIC_SBP_SUPPORT = yes
▪              Set MTK_MD_SBP_CUSTOM_VALUE = 0
▪              Set OPTR_SPEC_SEG_DEF = NONE
 
▪              Under kernel-3.xx/arch/arm64/configs path
[Project_Name]_defconfig, e.g. k55v1_64_om_lwg_volte_ss_defconfig
▪              Set CONFIG_MTK_MD_SBP_CUSTOM_VALUE = "0"
[Project_Name]_debug_defconfig, e.g. k55v1_64_om_lwg_volte_ss_debug _defconfig
▪              Set CONFIG_MTK_MD_SBP_CUSTOM_VALUE = "0"
更多详细配置可参考: https://onlinesso.mediatek.com/_layouts/15/mol/topic/ext/Topic.aspx?MappingId=c9071762-2265-465e-9409-88bc9c0681b0